PRIOR KNOWLEDGE

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Across
  1. 4. ANGLE THAT IS MORE THAN 90 DEGREES BUT LESS THAN 180 DEGREES.
  2. 5. ___________ ANGLE IS AN ANGLE THAT MEASURES LESS THAN 90 DEGREES.
  3. 6. TRIANGLE THAT HAS ONE ANGLE EQUAL TO 90 DEGREES.
  4. 7. TRIANGLE IS A ____________ WITH THREE SIDES.
Down
  1. 1. TRIANGLE THAT HAS TWO SIDES OF EQUAL LENGTH.
  2. 2. THE SUM OF ___________ ANGLES OF A TRIANGLE IS 180 DEGREES.
  3. 3. THE LENGTH OF THE HYPOTENUSE CAN BE DETERMINED USING THE CONCEPT OF ____________ THEOREM.